Veracode Vulnerability DatabaseVERACODE:22278Remote Code Execution
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
9.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C
libvpx.so is vulnerable to remote code execution. The ParseContentEncodingEntry function of mkvparser.cc does not reset of a freed pointer. causing a double free memory corruption and subsequently allowing to trigger a remote code execution.
| CPE | Name | Operator | Version |
|---|---|---|---|
| libvpx.so | le | 5.0.0 | |
| libvpx | eq | 1.7.0__6.el8 | |
| libvpx.so | le | 5.0.0 | |
| libvpx | eq | 1.7.0__6.el8 |
References
lists.opensuse.org/opensuse-security-announce/2020-01/msg00049.html
bugzilla.redhat.com/show_bug.cgi?id=1789008
github.com/webmproject/libvpx/commit/6a7c84a2449dcc70de2525df209afea908622399
lists.fedoraproject.org/archives/list/[email protected]/message/DQSTK442ATWJOR4TU3MR6C3N5A6NDFFN/
lists.fedoraproject.org/archives/list/[email protected]/message/U2IIA3RSYABBUCFIHXIRVUT5CTJVWWZ6/
source.android.com/security/bulletin/2019-08-01
usn.ubuntu.com/4199-1/
Related
8.8 High
CVSS3
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
9.3 High
CVSS2
Access Vector
NETWORK
Access Complexity
MEDIUM
Authentication
NONE
Confidentiality Impact
COMPLETE
Integrity Impact
COMPLETE
Availability Impact
COMPLETE
AV:N/AC:M/Au:N/C:C/I:C/A:C